Die Attach Process Robustness through Epoxy Pattern Optimization for DFN Device
Jerome J. Dinglasan, Frederick Ray I. Gomez
Journal of Engineering Research and Reports · pp. 59–63 · Published 21 Apr 2021
10.9734/jerr/2021/v20i517313Abstract
As the modern world evolves through innovation and technology, manufacturing companies of semiconductor drive their people to dedicate themselves on continuous improvement and technical advancement. Products they produce becomes smaller and thinner, but applications are limitless and innovative. In manufacturing of quad flat no lead packages, challenges were encountered during the die attach process especially in small die size. Die attach material overflow on pad is one of these, and certain parameters and techniques are explored to have a quality and robust process. Defining appropriate epoxy pattern with respect to the die size is a big factor to make sure no epoxy material will flow outside the die pad perimeter that may cause unit rejection. This paper will discuss the related issues of the said package by performing experiments and applying certain techniques to address the problem.
Cited by 0
No indexed citations yet.
Related research
- Fabrication and Mechanical Property Evaluation of Ethiopia Banana Fiber Reinforced Polymer Composites — shares topic coverage
- Complementary Synthesis of Anti- and Syn-Hydroxymethyl 1,3-Diols via Regioselective Ring Opening of TIPS-Protected 2,3-Epoxy Alcohols: Toward Polypropionate Fragments — shares topic coverage
- Effects of Purity on the Mechanical Properties of Single-Walled Carbon Nanotubes-Polymer Nanocomposites — shares topic coverage
- Effect of Rice Husk Ash on the Tensile Strength of Epoxy Based Bio-composite — shares topic coverage
- Managing Epoxy Tailing in Die Attach thru Design of Experiment — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
0
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.